Since 2021, aggregated from related topics
Wireless communication is the transfer of information between two or more devices without the use of wires or cables. It involves the transmission of data through radio waves, infrared light, microwave signals, or other forms of wireless technology. Wireless communication technologies are widely used in various applications, such as mobile phones, Wi-Fi networks, satellite communication, and Bluetooth devices. Researchers in this field focus on developing new wireless communication systems, improving existing technologies, and addressing challenges like signal interference, security, and network congestion. Overall, wireless communication plays a crucial role in connecting people and devices in a wireless and mobile world.